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The AAPG/Datapages Combined Publications Database
Showing 27,586 Results. Searched 195,354 documents.
Graphic Solution of Strike and Dip from Two Angular Components: GEOLOGICAL NOTES
H. W. Kitson
AAPG Bulletin
...., - 4° be the bearing and vertical angle respectively of two observed strike and dip components on a single bed, the computed strike is N. 66° E...
1929
Seismic Angle Migration
Search and Discovery.com
N/A
A novel vector PP imaging condition for elastic reverse-time migration
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Then, we time-reversely propagate the scattered wavefields and extract angle-domain P waves using a local plane wave decomposition approach (e.g., Xie et al...
2023
Abstract: New Insights into the Cenozoic Architecture Along the Flextrend of the Northern Gulf of Mexico;
Susana Tierrablanca, Jeffery Tilton, William Beck, Hermann Lebit
Search and Discovery.com
.... Completely preserved ROHO systems show classic up-dip extension and down-dip continuation into basal low-angle detachments/welds of the translation zone...
Unknown
TST3D: Automated Structural Interpretation in Horizontal Wellbores
Tuanfeng Zhang, David McCormick, Allan Nandlal, Marie LeFranc
Unconventional Resources Technology Conference (URTEC)
... are illustrated in Figure 2 for a deviated well that is drilled down-dip and penetrates a dipping layer at an oblique angle. Note that TST is always less than...
2018
Relative Accuracies of Thickness Based on True and Apparent Dips
William F. Tanner
Oklahoma City Geological Society
... thickness can be measured (and the section described) more satisfactorily and more accurately in the direction of a convenient apparent dip than...
1961
Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion
Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams
Indonesian Petroleum Association
.... In the simultaneous angle dependent inversion, the laterally varying wavelet weight were estimated for each individual angle stack. This approach...
2008
ABSTRACT: Basin-Range Extensional Architecture: Mormon Mountains Region, Nevada, by J. A. Carpenter and D. Carpenter; #91021 (2010)
Search and Discovery.com
2010
Full Use of Dipmeter Data for Geocellular Property Modeling in the McMurray Formation, Alberta; #41586 (2015)
Gregory S. Benson
Search and Discovery.com
..., resulting in a variogram shaped like an oval. Also, in cross section view the typical IHS bedding surface is sigmoidal, with the dip angle changing...
2015
Photogrammetry approach on geological plane extraction using CloudCompare FACET plugin and scanline survey
Sharan Kumar Nagendran, Mohd Ashraf Mohamad Ismail, Wen Yan Tung
Geological Society of Malaysia (GSM)
... the orientation of discontinuity joint (dip/dip direction) of the rock slope: manual approach by using scanline survey method and automatic approach...
2019
Subsurface Interpretation of Intersecting Faults and Their Effects Upon Stratigraphic Horizons
George Dickinson
AAPG Bulletin
... fault and the surface is invariably offset in the direction of its dip in the block upthrown by the intersecting fault, irrespective of the angle...
1954
ABSTRACT: Flexural Modeling of Sedimentary Basins, by Jeffrey C. Cogan and Ian Lerche; #91030 (2010)
Search and Discovery.com
2010
Abstract: Offshore Bahrain: Exploring for Stratigraphic Traps in the Mishrif Fm; #91204 (2023)
Laura Brioschi, Giuseppe Serafini, Aqeel Ahmed, Ghada AlMoulani, Ali Shehab, Ahmed Ali
Search and Discovery.com
... low angle rampcarbonate depositional system. In the northern part of Offshore Bahrain facies reflectmiddle to outer ramp settings. The regional mid...
2023
Stratigraphic Traps: Quantitative Approach Based upon a Producing Field Database, #40436 (2009)
Jean Gerard
Search and Discovery.com
...Stratigraphic Traps: Quantitative Approach Based upon a Producing Field Database, #40436 (2009) Jean Gerard PS Stratigraphic Traps: Quantitative...
2009
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... that capture the space, dip and angle-variant illumination and wavelet stretch effects present in the respective PP and PS images. PS point spread...
2023
Eolian Environments their Characteristics Recognition and Importance
João José Bigarella
Special Publications of SEPM
... is repose Most of these downwind to measurements concentration high angle the northwest Cross bedding indicate that in addition to a of high dip...
1972
Use of Microresistivity Image Logs in Detailed Reservoir Architecture Reconstruction of Glenn Sandstone, Glenn Pool Field, Northeastern Oklahoma
Liangmiao Ye, Dennis R. Kerr
Tulsa Geological Society
... image logs. This technique uses two features: 1) The dip azimuth of cross stratification in the lower channel-fill subfacies is regarded as being...
1996
ABSTRACT: Digital Stereo Display and Measurement, by T. H. L. Williams, Zeev Berger; #91003 (1990).
Search and Discovery.com
1990
Reflection waveform inversion regularized with structural constraints and scattered data interpolation
Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... function along the dip angle of the reflection structure (Zhou et al., 2013). Lewis et al. (2014) used an anisotropic diffusion equation to smooth...
2023
Automatic Dip-Component Computer for Use with Brunton Compass: GEOLOGICAL NOTE
Richard L. Threet
AAPG Bulletin
...] where ^agr equals apparent dip or dip component in the desired direction; ^Thgr equals true dip, and ß equals the horizontal angle between the strike...
1957
Vertical Net Sandstone Determination for Isopach Mapping of Hydrocarbon Reservoirs: DISCUSSION
V. Hepp
AAPG Bulletin
... of the expression: VT =
1973
Abstract: Statistical Curvature Analysis Techniques for Structural Interpretation of Dipmeter Data, by C. A. Bengtson; #90961 (1978).
Search and Discovery.com
1978
Types of Channel-Fills Interpreted from Dipmeter Logs in the McMurray Formation, Northeast Alberta
W. Muwais, D.G. Smith
CSPG Bulletin
.... An approach to detailed dip determination using correlation by pattern recognition. Journal of Petroleum Technology, v. 31, p. 232-240. End...
1990
Reservoir Delineation by Wireline Techniques
J. F. Goetz, W. J. Prins, J. F. Logar
Indonesian Petroleum Association
... of equal length on the other curves. Of necessity, this approach tends to average the dip information within the correlation. To compute the dip of current...
1977
Pre-Messinian Tight Reservoir Characterization — Western Nile Delta, Egypt
Search and Discovery.com
N/A